CVE-2025-50019: WordPress Simple Sticky Footer plugin <= 1.3.5 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-20 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Sandor Kovacs Simple Sticky Footer simple-sticky-footer allows Stored XSS.This issue affects Simple Sticky Footer : from n/a through <= 1.3.5.

Affected products

Sandor Kovacs Simple Sticky Footer: through 1.3.5

References

https://patchstack.com/database/Wordpress/Plugin/simple-sticky-footer/vulnerability/wordpress-simple-sticky-footer-plugin-1-3-5-cross-site-scripting-xss-vulnerability?_s_id=cve

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